D4/R4 Series
The casters in our D4/R4 Dual Wheel Kingpinless Series are ranked for extreme heavy duty use, with capacities up to 40,000 lb.The series offers matching swivel and rigid casters constructed with thick top plates from hot forged ASTM1045 steel. The legs are doubled welded use 1/2″ thick steel. The axle used is a 1-1/4″ thick Grade 8 bolt making these casters hold up to the toughest of jobs. The swivel casters feature a forged 5/8″ thick swivel head and a 7″ precisely machined kingpinless raceway of 3/4″ hardened ball bearings.
This series uses our code 45 plate as standard. The overall plate size is 8-1/2″ by 8-1/2″. The bolt hole pattern is 7″ by 7″. The mounting bolt size is 5/8″.
Showing 1–16 of 36 results
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D4DW80NBT645YY
Superior ergonomics. Independant twin wheels.
$2,153.76 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 5,200 lb
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D4DW80NGT645YY
Superior ergonomics. Independant twin wheels.
$2,128.71 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 4,700 lb
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D4DW10NBT645YY
Superior ergonomics. Independant twin wheels.
$2,540.82 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 10.00"
Tread Width: 4.00" x 2
Capacity: 7,640 lb
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D4DW10NGT645YY
Superior ergonomics. Independant twin wheels.
$2,519.10 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 10.00"
Tread Width: 4.00" x 2
Capacity: 6,400 lb
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R4DW80NBT645YY
Superior ergonomics. Independant twin wheels.
$1,451.22 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 5,200 lb
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R4DW80NGT645YY
Superior ergonomics. Independant twin wheels.
$1,426.17 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 4,700 lb
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R4DW10NBT645YY
Superior ergonomics. Independant twin wheels.
$1,713.81 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 10.00"
Tread Width: 4.00" x 2
Capacity: 7,640 lb
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R4DW10NGT645YY
Superior ergonomics. Independant twin wheels.
$1,692.06 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 10.00"
Tread Width: 4.00" x 2
Capacity: 6,400 lb
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D4DW80ZBT645YY
Superior ergonomics. Independant twin wheels.
$2,153.76 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 5,200 lb
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D4DW80ZGT645YY
Superior ergonomics. Independant twin wheels.
$2,128.71 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 4,700 lb
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R4DW80ZBT645YY
Superior ergonomics. Independant twin wheels.
$1,451.22 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 5,200 lb
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R4DW80ZGT645YY
Superior ergonomics. Independant twin wheels.
$1,426.17 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 4,700 lb
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D4PX80NO8P45YY
Thick polyurethane tread on iron core. Extended life span.
$2,265.42 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 6,500 lb
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D4PX10NO8P45YY
Thick polyurethane tread on iron core. Extended life span.
$2,601.42 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 10.00"
Tread Width: 4.00" x 2
Capacity: 7,000 lb
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D4PX12NO8P45YY
Thick polyurethane tread on iron core. Extended life span.
$2,920.50 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 12.00"
Tread Width: 4.00" x 2
Capacity: 8,000 lb
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R4PX80NO8P45YY
Thick polyurethane tread on iron core. Extended life span.
$1,562.88 Add to cartTop Plate: 8-1/2" x 8-1/2"
Wheel Diameter: 8.00"
Tread Width: 4.00" x 2
Capacity: 6,500 lb
Showing 1–16 of 36 results